{"product_id":"movimento-centrale-ceramicspeed-bb-alpha-bsa-sram-dub-gravel","title":"Bottom Bracket CeramicSpeed BB ALPHA BSA SRAM DUB Gravel","description":"\u003ch3\u003eBottom Bracket CeramicSpeed BB ALPHA BSA SRAM DUB Gravel: the bottom bracket that outlasts your frame\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eBottom Bracket CeramicSpeed BB ALPHA BSA SRAM DUB Gravel\u003c\/strong\u003e belongs to the BB ALPHA line, the most advanced in the CeramicSpeed range, designed to deliver race-level smoothness and a lifespan exceeding that of the frame itself. It is the choice for riders who want a worry-free \u003cstrong\u003eceramic bottom bracket\u003c\/strong\u003e to fit and forget for many seasons of training, gran fondos and races.\u003c\/p\u003e\u003ch3\u003eHardened stainless steel and ceramic balls\u003c\/h3\u003e\u003cp\u003eThe races are made of \u003cstrong\u003ehardened stainless steel\u003c\/strong\u003e and run with \u003cstrong\u003egrade 3 silicon nitride\u003c\/strong\u003e balls, hand-assembled in Denmark. Custom-designed seals and precision dust covers offer up to 500% more protection against moisture than the previous generation, keeping friction extremely low pedal stroke after pedal stroke, even in rain, mud and frequent washing.\u003c\/p\u003e\u003ch3\u003eEasy fitting and lifetime warranty\u003c\/h3\u003e\u003cp\u003eThe simplified spacer tube and lightened cups make fitting quicker and reduce weight by 10% compared to previous models. The tube protects the back of the bearings and the crank spindle from internal cables. Like all BB ALPHA bottom brackets, it is covered by CeramicSpeed's \u003cstrong\u003elifetime warranty\u003c\/strong\u003e, a sign of the brand's confidence in its durability.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eLine\u003c\/strong\u003e: BB ALPHA.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRaces\u003c\/strong\u003e: hardened stainless steel.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eBalls\u003c\/strong\u003e: grade 3 silicon nitride, hand-assembled.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e: dedicated seals and precision dust covers.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e: lifetime.\u003c\/li\u003e\u003cli\u003eBottom bracket shell: BSA.\u003c\/li\u003e\u003cli\u003eCrank spindle: SRAM DUB (28.99 mm).\u003c\/li\u003e\u003cli\u003eUse: gravel.\u003c\/li\u003e\u003cli\u003eWeight: 215 g.\u003c\/li\u003e\u003cli\u003eColour: black.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eHow does it differ from previous bottom brackets?\u003c\/h4\u003e\u003cp\u003eBB ALPHA uses hardened stainless steel races, redesigned seals with up to 500% better moisture protection and lighter cups, for 10% less weight.\u003c\/p\u003e\u003ch4\u003eIs it suitable for winter use?\u003c\/h4\u003e\u003cp\u003eYes, the dedicated seals and precision dust covers are designed precisely for rain, mud and frequent washing, keeping friction low even when conditions deteriorate.\u003c\/p\u003e\u003ch4\u003eWhat's in the box?\u003c\/h4\u003e\u003cp\u003eThe bottom bracket, a small dose of UFO TECH Long Life grease for fitting and a CeramicSpeed sticker. Dedicated BB ALPHA service kits are available for periodic maintenance.\u003c\/p\u003e\u003ch4\u003eDo I need a mechanic to fit it?\u003c\/h4\u003e\u003cp\u003eWe recommend workshop installation or using dedicated tools: the bearings must be fitted in line, with the correct force, to avoid damaging frame seats, cups and seals.\u003c\/p\u003e","brand":"Ceramicspeed","offers":[{"title":"One size \/ Black","offer_id":55146854449498,"sku":"115519","price":389.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7139\/6534\/files\/Movimento-centrale-CeramicSpeed-BB-ALPHA-BSA-SR-14.png?v=1794295261","url":"https:\/\/www.all4cycling.com\/en\/products\/movimento-centrale-ceramicspeed-bb-alpha-bsa-sram-dub-gravel","provider":"All4cycling ","version":"1.0","type":"link"}